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SecoBloc - 17.5kV IEC OEM Module

Designed specifically for use by OEM Switchgear manufacturers building IEC metalclad designs, SecoBloc OEM modules offer greater configuration flexibility when compared to traditional full height sections.

Fully IEC tested to IEC 62271-100 and IEC 62271-200, they meet the requirements of LSC2B. SecoBloc is suited to provide OEMs with a simple, cost effective solution that is easy to order and assemble


Manufactured in accordance with the highest quality standards, this advanced design demonstrates GE’s engineering strength in core technologies such as circuit breaker, mechanism modularity design, vacuum arc control and insulation technology. GE’s market experience and innovative engineering combine to build a highly reliable and compact system.


IEC SecoBloc modules are rated for 3.3kV - 17.5kV applications, 630A - 3150A and up to 40kA short circuit rating. They are designed to house GE’s SecoVac embedded pole vacuum circuit breakers, fuse contactors and generator circuit breakers.


The OEM modules include two different versions. The SecoBloc BV is a complete module that includes the apparatus and lower compartment. The SecoBloc BC module offers an apparatus compartment.


Features and benefits

  • Modular design of operating mechanism

  • Easily replaceable mechanism parts

  • Integrated racking motor option

  • Onboard charging handle

  • Integrated design complete with door

  • Easy access to auxiliary power pins


Utilities and Power Plants
  • Power generation stations

  • Transformer stations

  • Switching stations

  • Main and auxiliary switchgear

  • E-House


  • Oil and Gas

  • Mining

  • Pulp and Paper

  • Cement

  • Textiles

  • Chemicals

  • Automotive

  • Petrochemical

  • Data Centers

  • Metallurgy


  • Airports

  • Ports

  • Railways

  • Underground transport


  • Supermarkets

  • Shopping malls

  • Hospitals

  • Large infrastructure and civil work

  • Drilling & Exploration

  • Merchant

  • Cruise

  • FPSO

  • Naval